My first PowerPoint VBA project back in 2001 (PowerPoint 2000), It simply reads an inf file 'File1.ini' that should have 10 questions with their answers.
It runs a test with these 10 questions in random order and list the answers in random order too.
The list of questions hould be in this format:
Question body|Correct answer|non correct answer|non correct answer|

Quiz can be customized as follows:

• Edit the file File1.ini found in same folder as program using text editor, as in Notepad
• Write down questions, One question per line, order does not matter, tool will randomize them and pick 10 of them only
• After the question, in that same line, put the beam |
• In same line, after the beam, put the answers, also separated by beams
• Correct answer should be first answer in that list, again tool will randomize those answers, so no worry
• To pick a picture for each question, make sure you have an image named with same question order in list, like 2.png for 2nd question in list
• Save and try it out